Just a quick question. I'm looking to grow 2 plants under a 250w HPS light using flood and drain. I am debatinging whether or not to set up a automatic pump system or just flood and drain manually.

How many times a day do you have to flood and drain for just two plant? Is it easier and best to set up a pump?

Cheers
madfreek Reviewed by madfreek on . Flood + Drain how many times? Just a quick question. I'm looking to grow 2 plants under a 250w HPS light using flood and drain. I am debatinging whether or not to set up a automatic pump system or just flood and drain manually. How many times a day do you have to flood and drain for just two plant? Is it easier and best to set up a pump? Cheers Rating: 5